Question

I write a code to check an update for my application which is working fine.

Now what i wants to do is, I have an URL of my update. I wants to save that file in my temp folder silently without user notification(means once user click on “Yes” button of an Update dialog) and then install that file in machine.

I tried a way using “Process.Start” but it opens IE in user’s machine and then download the file which i don’t want.

Answer 1

You need to programatically download the file.
Use WebRequest and WebResponse, open a stream and save it to a file.

WebRequest req = WebRequest.Create("YOUR URL");
WebResponse resp = req.GetResponse();
Stream s = resp.GetResponseStream();
// Now save this stream to a file